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This site, hosted by the University of Washington's Earth and Space Sciences Program, discusses an advanced plasma propulsion system that will enable spacecraft to attain unprecedented speeds, with minimal energy and...

This site, created by Tom Roger of Intuitor.com, is dedicated to describing the poor physics that can be found in many movies. It includes general discussions of common movie mistakes, with simple but thorough...

Thomas Jefferson National Accelerator Facility (Jefferson Lab) is funded by the Office of Science for the United States Department of Energy (DoE) with strong support from the City of Newport News, the Commonwealth of...

These web pages display and explain the position, velocity and acceleration of an object moving in one dimension. The user is able to experiment with the initial conditions of two objects and see how they move through...

This web page provides a collection of high school physical science lesson plans designed using the Learning Cycle pedagogical model. In this model, students first engage in hands-on activities before being introduced...